Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
parse-options.c | 15 +++++++++++++++
parse-options.h | 2 ++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/parse-options.c b/parse-options.c
index f0098eb..58bb83d 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -144,6 +144,21 @@ static int get_value(struct parse_opt_ctx_t *p,
return opterror(opt, "expects a numerical value", flags);
return 0;
+ case OPTION_ULONG:
+ if (unset) {
+ *(unsigned long *)opt->value = 0;
+ return 0;
+ }
+ if (opt->flags & PARSE_OPT_OPTARG && !p->opt) {
+ *(unsigned long *)opt->value = opt->defval;
+ return 0;
+ }
+ if (get_arg(p, opt, flags, &arg))
+ return -1;
+ if (!git_parse_ulong(arg, (unsigned long *)opt->value))
+ return opterror(opt, "expects a numerical value", flags);
+ return 0;
+
default:
die("should not happen, someone must be hit on the forehead");
}
diff --git a/parse-options.h b/parse-options.h
index 2e811dc..12294d7 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -16,6 +16,7 @@ enum parse_opt_type {
/* options with arguments (usually) */
OPTION_STRING,
OPTION_INTEGER,
+ OPTION_ULONG,
OPTION_CALLBACK,
OPTION_LOWLEVEL_CALLBACK,
OPTION_FILENAME
@@ -133,6 +134,7 @@ struct option {
#define OPT_SET_PTR(s, l, v, h, p) { OPTION_SET_PTR, (s), (l), (v), NULL, \
(h), PARSE_OPT_NOARG, NULL, (p) }
#define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), "n", (h) }
+#define OPT_ULONG(s, l, v, h) { OPTION_ULONG, (s), (l), (v), "n", (h) }
#define OPT_STRING(s, l, v, a, h) { OPTION_STRING, (s), (l), (v), (a), (h) }
#define OPT_STRING_LIST(s, l, v, a, h) \
{ OPTION_CALLBACK, (s), (l), (v), (a), \
--
1.7.4.74.g639db
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